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. Author manuscript; available in PMC: 2010 Aug 15.
Published in final edited form as: J Immunol Methods. 2009 Jun 16;347(1-2):46–53. doi: 10.1016/j.jim.2009.06.002

Fig. 4.

Fig. 4

Immunohistochemistry (IHC) stain with phage clone 07-2931 on breast cancer tissue paraffin slides. Two adjacent cut sections of breast cancer from same patient specimen were used. (A) negative control with naïve phage library shows no binding. (B) Clone 07-2931 bound to tumor stroma around cancer cell islands but not fat connective tissue (see black star in B) outside the tumor nest.